🛠️ Machined Crankcase Set for 72mm x 64mm 521cc Super Cub – Yamaha Banshee
This brand new OEM Yamaha crankcase set is precision machined to work with 72mm Super Cub cylinders and +10mm stroker cranks — the exact setup required for 521cc Banshee builds. Boring and trenching are completed in-house, ensuring a precise fit and long-term reliability.
✅ Fits all Yamaha Banshee models and years
✅ Required for 521cc 72x64mm Super Cub engines
✅ Sold as a brand new OEM case set – machined, not used or remanufactured
✔️ New OEM Yamaha Banshee Crankcase Set (Part #: 2GU-15100-01-00)
✔️ Bored for 72mm Super Cub Cylinder
✔️ Trenched for +10mm Stroker Crankshaft
✔️ Compatible with CP Industries Super Cub, DM, or custom 521cc cylinders
✔️ Bolt-on ready for all 10mm Super Cub engine builds
Proper machining ensures perfect port match and clearance
Necessary for all 72x64mm Super Cub builds
Works with stock transmission, cases, and hardware
Avoids costly DIY or local machining errors
Backed by a manufacturer warranty
This service cannot be skipped on 10mm Super Cub engines
Machined crankcases are non-returnable once shipped
📦 Shipping Time:
Ships within 3–5 business days. Tracking info provided when shipped.
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We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.
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